Create a test lead
Submits a test lead against the form (POST /{form-id}/test_leads) to exercise retrieval without waiting for real ad impressions. Meta allows one test lead per form at a time.
API key authentication - use your Zernio API key as a Bearer token
In: header
Path Parameters
1 <= itemsResponse Body
application/json
application/json
application/json
import Zernio from '@zernio/node';const zernio = new Zernio({ apiKey: process.env.ZERNIO_API_KEY });const { data } = await zernio.leadgen.createTestLead({ path: { formId: 'form_abc123', }, body: { accountId: 'account_abc123', fieldData: [ { name: 'Example', values: [ 'string', ], }, ], },});console.log(data);{
"status": "string",
"testLead": {
"id": "string"
}
}{
"error": "string",
"type": "invalid_request_error",
"code": "string",
"param": "string",
"platform": "string",
"platformError": {},
"details": {}
}{
"error": "Unauthorized"
}Create a lead form POST
Creates a Lead Gen form. The form content goes inside `platformSpecificData` for both platforms (the shape is selected by the accountId's platform). Meta: created on the connected Facebook Page (POST /{page-id}/leadgen_forms); the old top-level Meta fields (questions, thankYou*, contextCard, …) are DEPRECATED but still accepted while platformSpecificData is absent — mixing both shapes is a 400. LinkedIn: created on the ad account's Company Page. NOT idempotent — a retry creates a second form. Meta prefilled question types (EMAIL, PHONE, FULL_NAME, …) must omit label/key; CUSTOM questions require both. LinkedIn exposes only free-text and multiple-choice questions via API (prefilled-from-profile fields are Campaign Manager UI-only). Requires the Ads add-on.
Get a lead form GET
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